Check your data and allowances,
Find out when you can upgrade,
in the new My O2 app for iPhone and Android.
TO GET THE NEW APP
TEXT MYO2APP TO 2020
You'll need a username and password to sign into the My O2 app.
If you've used My O2 on our website, the same username and password will also get you into the app.
If not, choose one of the options below:
When you sign in to the app the first time, you'll be asked to set up a memorable PIN to use in future. That'll make it quick and easier to sign in next time.
For help and support downloading and signing-in to the My O2 app for iPhone click here. For Android click here.